Andy Kopra
59c1599bc9
kdesc gains --coverage, which reports for every klammer the set of targets it can render to, and — the point of it — which klammers' coverage cannot be derived and must therefore be declared. Three rules: coverage is DERIVED where the definitions determine it (a general body of klammer calls covers the intersection of what those klammers cover, by a greatest fixpoint after loading), DECLARED where the engine cannot interpret what decides it (an @eval body, whose targets are undecidable), and UNKNOWN where nothing is written — which never means "deliberately unavailable". Two new spellings in a definition's name. A comma-separated target list, "@@table.html,tex :: ...", gives one body several targets; it is surface syntax, expanded at registration, and each member goes through the redefinition rules on its own. And "@@date.* :: ..." writes the general target out, asserting that the klammer works for EVERY target including ones not yet defined — a stronger claim than a list of the targets defined today, and the one target declaration that could be mechanically falsified. The Standard Klammer Set was swept accordingly: it now has no general definitions at all, every klammer names the targets it serves, six use ".*", and tex and pdf are at zero undecided. kdesc's flags are reorganised on two rules: a flag reached for often gets a single letter (-k klammers, -t targets, -c characters, -i input), a more specialised topic a multi-letter name (--argtypes, --katoms, --rewrite, --optionsets, --coverage, --klammerset, --font); and -v says how much to show about PROCESSING, never what the RESULT contains — so the katom regex column is "--katoms full" and the coverage detail "--coverage all". NOTE: "-k" now lists klammers (optionally filtered by a name/description search); the katom table moved to "--katoms". Fixes carried along: an option written with no value crashed the command with SIGSEGV instead of reporting the mistake; two required positional arguments never parsed; kdesc and kdiag printed an error and exited 0; and definition diagnostics counted registrations rather than what was written, so one line could be reported as two definitions and then printed twice. Four new test suites: target_list, coverage, command_option, kdesc. (from dev 46f54080bd9a)
122 lines
3.9 KiB
Plaintext
122 lines
3.9 KiB
Plaintext
# @@@state font_dirs.list :create Directories containing local fonts @@@
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@@@state font_dirs :desc Directories containing local fonts @@@
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@@@argtype font |
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an abbreivation for a font
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:pattern r^|i^|b^|s^|t^|c
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@@@
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@@@argtype font_list |
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a list of font symbols. One or more of 'r' (roman), 'i' (italic),
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'b' (bold), 's' (sans-serif), 't' (typewriter or monospace) or 'c'
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(code) for each cell in a row. If there are fewer font symbols than
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cells in a row, the last symbol is repeated. Extra symbols are
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ignored.
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:pattern ('font'^|\s)+
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:python_cast (lambda s : s.split())
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:default r
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@@@
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@@font.k fontname : Switch to an available font for PDF output. @@
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@@font.html :: *fontname* @@
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@@font.tex :: \setmainfont[Ligatures=TeX]{*fontname*} @@
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# @@font.tex : \setmainfont[Ligatures=TeX,Numbers=Lining]{*fontname*} @@
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@@font.txt :: *fontname* @@
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@@r.k text : Use the current Roman font for *text* @@
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@@r.html :: <span class="plain">*text*</span> @@
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@@r.tex :: \textrm{*text*} @@
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@@r.txt :: *text* @@
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@@b.k text : Use a bold weight of the current font for *text* @@
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@@b.html :: <b>*text*</b> @@
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@@b.tex :: \textbf{*text*} @@
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@@b.txt :: **text** @@
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@@i.k text : Use an italic style of the current font for *text* @@
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@@i.html :: <i>*text*</i> @@
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@@i.tex :: \emph{*text*} @@ # \begin{emph}{*text*}\end{emph} @@
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@@i.txt :: '*text*' @@
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@@t.k text : Use the currently defined monospace font for *text* @@
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@@t.html :: <span class="tt">*text*</span> @@
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@@t.tex :: \texttt{*text*} @@
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@@t.txt :: *text* @@
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@@s.k text : Use the currently defined sans-serif font for *text* @@
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@@s.html :: <span class="text">*text*</span> @@
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@@s.tex :: \textsf{*text*} @@
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@@s.txt :: *text* @@
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@@u.k text : Underline *text* in the current font @@
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@@u.tex :: \underline{\botstrut{2pt}*text*} @@
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@@ri.k text : Use a roman italic font for *text* (to override monospace environment) @@
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@@ri.html :: <span class="ritalic">*text*</span> @@
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@@ri.tex :: \textrm{\textit{*text*}} @@
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@@ri.txt :: *text* @@
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@@ts.k scale.float | text : Resize *text* by *scale* @@
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# @@ts.tex :: {\scalefont{*scale*}\em *text*} @@
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@@ts.tex :: \scalefont{*scale*}{*text*} @@
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@@ts.html :: <span style="font-size: @eval *scale* * 100 @ #- %">*text*</span> @@
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@@ts.txt :: *text* @@
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@@leading.k n.float : Change LaTeX leading to *n*, multiple of the current line height @@
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#@@leading.tex :: \renewcommand{\baselinestretch}{*n*} @@
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@@leading.tex :: \setstretch{*n*} @@
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@@default_font.k : Default font for documents @@
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@@default_font.tex ::
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# \setmainfont[Ligatures=TeX,Numbers=Lining]{Garamond Libre}
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\setmainfont{Garamond Libre}
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@@
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@@cjk.k text : Switch to font that supports CJK for *text* @@
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@@cjk.html :: *cjk* @@
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@@cjk.tex :: { #- @font Noto Sans CJK SC @ *cjk* #- } @@
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@@cjk.txt :: *cjk* @@
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@@fraktur.k s : Set text *s* in Fraktur @@
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@@fraktur.tex :: \textfrak{*s*} @@
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@@euro.k f : The Euro symbol, followed by the amount *f* @@
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@@euro.html :: &^#x20AC;*f* @@
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@@euro.tex,txt :: €\,*f* @@
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# TODO: This needs to use MathJax.
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# @@math s :center.bool false : @i *s* @ @@
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@@sub.k base | script : Subscript: @sub x 2 @ @@
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@@sub.html,tex :: @eval font.Subsuper(K, "sub") eval@ @@
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@@sup.k base | script : Superscript: @sup x 2 @ @@
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@@sup.html,tex :: @eval font.Subsuper(K, "sup") eval@ @@
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@@copyright.k : Copyright symbol: © @@
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@@copyright.html :: © @@
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@@copyright.tex :: {\copyright} @@
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@@registered.k : Registered symbol: ® @@
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@@registered.html :: <sup>®</sup> @@
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@@registered.tex :: \textsuperscript{\textregistered} @@
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@@trademark.k : Trademark symbol: ™ @@
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@@trademark.html :: <sup>™</sup> @@
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@@trademark.tex :: \texttrademark{} @@
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@@pi.k : Greek letter pi @@
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@@pi.html :: π @@
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@@pi.tex :: $\pi$ @@
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@@rightarrow.k : Right-pointing arrow: @rightarrow@ @@
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@@rightarrow.html :: &^#8594; @@
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@@rightarrow.tex :: $\rightarrow$ @@
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@@dot.k : Vertically entered dot @@
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@@dot.tex :: $\cdot$ @@
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@@dot.html :: ^00B7^ @@
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@@dot.txt :: ^00B7^ @@
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